Air manifold for spas and baths



FIG. 1 is a side view of my air manifold for spas and baths showing my new design, the opposite side being a mirror image thereof;

FIG. 2 is a top perspective view thereof, showing the input end;

FIG. 3 is a top perspective view thereof, showing the output end. 

The ornamental design for an air manifold for spas and baths, as shown and described. 